Updated example with login callback

[surajeaton]

Fixes # .

Changes proposed in this Pull Request:

• Updated example with login callback

Screenshots / Screen Recording (if applicable)

https://github.com/user-attachments/assets/a68dbc87-94e4-43b0-b1b8-10ffd13ce909

To Test:

• cd login-workflow
• yarn start:example

Any specific feedback you are looking for?

-

[github-actions[bot]]

Visit the preview URL for this PR (updated for commit 9b8c722):

https://blui-react-login--pr635-feature-update-examp-pv72tn28.web.app

_{(expires Thu, 12 Sep 2024 20:44:53 GMT)}

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_{Sign: 1e9064d2e35ed37fe01e053587ea5f209719a043}

[codecov[bot]]

Codecov Report

All modified and coverable lines are covered by tests :white_check_mark:

Project coverage is 72.64%. Comparing base (9986dd1) to head (9b8c722). Report is 17 commits behind head on dev.

Additional details and impacted files

```diff @@ Coverage Diff @@ ## dev #635 +/- ## ======================================= Coverage 72.64% 72.64% ======================================= Files 89 89 Lines 1126 1126 Branches 247 247 ======================================= Hits 818 818 Misses 130 130 Partials 178 178 ``` | [Flag](https://app.codecov.io/gh/etn-ccis/blui-react-workflows/pull/635/flags?src=pr&el=flags&utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=etn-ccis) | Coverage Δ | | |---|---|---| | [unittests](https://app.codecov.io/gh/etn-ccis/blui-react-workflows/pull/635/flags?src=pr&el=flag&utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=etn-ccis) | `72.64% <ø> (ø)` | | Flags with carried forward coverage won't be shown. [Click here](https://docs.codecov.io/docs/carryforward-flags?utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=etn-ccis#carryforward-flags-in-the-pull-request-comment) to find out more.

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